Summary of Significant Accounting Policies -Summary of Cumulative Effect of Changes Made to the Condensed Consolidated Balance Sheet (Detail) - USD ($) $ in Thousands |
Dec. 31, 2018 |
Jan. 01, 2018 |
Dec. 31, 2017 |
---|---|---|---|
Assets | |||
Accounts receivable | $ 5,948 | $ 4,005 | |
Deferred tax asset / (liability) | 126 | ||
Accumulated deficit | (63,018) | $ (57,664) | |
Accounting Standards Update 2014-09 | |||
Assets | |||
Accounts receivable | $ 4,332 | ||
Deferred tax asset / (liability) | 52 | ||
Accumulated deficit | (57,411) | ||
Accounting Standards Update 2014-09 | Adjustments due to ASC 606 | |||
Assets | |||
Accounts receivable | (20) | 327 | |
Deferred tax asset / (liability) | (74) | ||
Accumulated deficit | (20) | $ 253 | |
Accounting Standards Update 2014-09 | Balances without the Adoption of Topic 606 | |||
Assets | |||
Accounts receivable | 5,928 | ||
Accumulated deficit | $ (63,038) |