INCOME TAXES (Detail) - USD ($) |
3 Months Ended | 9 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|---|
Sep. 30, 2016 |
Sep. 30, 2015 |
Sep. 30, 2016 |
Sep. 30, 2015 |
Dec. 31, 2016 |
Dec. 31, 2015 |
|
| Effective income tax rate (as a percent) | (26.00%) | 38.00% | 51.00% | 36.00% | 36.00% | |
| Reconciliation of federal income taxes and reported income taxes | ||||||
| Statutory federal tax benefit | $ 17,000 | $ (57,000) | $ (38,000) | $ (327,000) | ||
| State income taxes (benefits) | 8,000 | (6,000) | 24,000 | (32,000) | ||
| Income tax credits | (20,000) | (14,000) | (60,000) | (39,000) | ||
| Return to provision true-up | (22,000) | 5,000 | (22,000) | 5,000 | ||
| Foreign tax benefit | 44,000 | 44,000 | ||||
| Other | (40,000) | (4,000) | (4,000) | (4,000) | ||
| Income tax benefit | (13,000) | $ (76,000) | (56,000) | $ (397,000) | ||
| Unrecognized tax benefits | ||||||
| Net uncertain tax benefit positions that would increase (reduce) effective income tax rate, if recognized | $ 48,000 | $ 48,000 | $ 51,000 | |||
| Forecast | ||||||
| Effective income tax rate (as a percent) | 32.00% | |||||