Annual report pursuant to Section 13 and 15(d)

Income Taxes - Additional Information (Detail)

v3.6.0.2
Income Taxes - Additional Information (Detail)
12 Months Ended
Jul. 08, 2013
Dec. 31, 2016
USD ($)
jurisdiction
Dec. 31, 2015
USD ($)
Dec. 31, 2014
USD ($)
Mar. 31, 2012
USD ($)
May 31, 2016
USD ($)
Mar. 31, 2016
USD ($)
Schedule Of Income Taxes [Line Items]              
Deferred tax assets operating loss carryforwards, federal   $ 13,400,000          
Deferred tax assets operating loss carryforwards, state   1,500,000          
Deferred tax liability, net   40,230,000 $ 24,901,000        
Deferred tax liability related to intangibles not amortizable for tax purposes   4,090,000 11,563,000        
Deferred tax asset related to net operating loss carryforwards   16,193,000 13,733,000        
Deferred tax liabilities, other   10,514,000 3,297,000        
Unrecognized benefit from equity compensation   17,184,000 15,112,000        
Excess stock compensation benefits   3,100,000 400,000        
Unrecognized Tax Benefits   0 0        
Income Tax Examination, Penalties and Interest Accrued   $ 0 0        
Foreign Tax Jurisdictions | jurisdiction   5          
NOL carryforwards subject to expiration   $ 5,000,000          
Net operating loss expiration period   5 years          
Tax credits subject to expiration in 2026   $ 100,000          
Net operating income (loss)   $ 31,244,000 (11,615,000) $ (15,503,000)      
Change in ownership period   3 years          
Increase In effective rate   0.20%          
Undistributed earnings related to foreign subsidiaries   $ 9,500,000          
Income tax examinations and adjustments minimum year   3 years          
Decrease in NOL deferred tax asset   $ 600,000          
NWP Services Corporation              
Schedule Of Income Taxes [Line Items]              
Deferred tax assets operating loss carryforwards, federal   9,600,000          
Deferred tax assets operating loss carryforwards, state   300,000          
Deferred tax liability related to intangibles not amortizable for tax purposes   2,000,000          
Deferred tax assets, net   11,173,000         $ 10,200,000
Property, equipment, and software, net   3,300,000          
AssetEye, Inc.              
Schedule Of Income Taxes [Line Items]              
Deferred tax liability related to intangibles not amortizable for tax purposes           $ 900,000  
Deferred tax asset related to net operating loss carryforwards           $ 0  
Deferred tax assets, net   0          
Federal and State              
Schedule Of Income Taxes [Line Items]              
Tax credits   1,300,000          
Deferred tax liabilities, undistributed foreign earnings   0          
Federal              
Schedule Of Income Taxes [Line Items]              
Unrecognized benefit from equity compensation   $ 42,200,000          
Net operating loss carryforwards, expiration year   2022          
NOL carryforwards subject to expiration   $ 38,300,000          
Operating loss carryforwards   $ 120,600,000          
Income tax year no longer subject to examinations   2013          
State              
Schedule Of Income Taxes [Line Items]              
Unrecognized benefit from equity compensation   $ 1,900,000          
NOL carryforwards subject to expiration   19,400,000          
Operating loss carryforwards   $ 41,200,000          
Income tax year no longer subject to examinations   2012          
INDIA              
Schedule Of Income Taxes [Line Items]              
Tax holiday expiration date   March 31, 2011          
Tax holiday period 5 years            
Holiday tax savings   $ 200,000 400,000 200,000      
Tax adjustments, settlements, and unusual provisions         $ 200,000    
PHILIPPINES              
Schedule Of Income Taxes [Line Items]              
Holiday tax savings   400,000 300,000 $ 200,000      
Foreign              
Schedule Of Income Taxes [Line Items]              
Tax credits   2,400,000          
Subsidiaries before acquisition              
Schedule Of Income Taxes [Line Items]              
Net operating income (loss)   (37,600,000)          
Valuation Allowance, Operating Loss Carryforwards              
Schedule Of Income Taxes [Line Items]              
Valuation allowances and reserves, reserves of businesses acquired   $ 0 $ 0