XML 34 R19.htm IDEA: XBRL DOCUMENT

Retirement Plan	12 Months Ended
Retirement Plan	Dec. 31, 2016
Retirement Plan [Abstract]
Retirement Plan	12.RETIREMENT PLAN The Company has a defined contribution profit sharing 401(k) plan covering substantially all of its employees. The plan is subject to the provisions of the Employee Retirement Income Security Act of 1974 (ERISA). Contributions to the plan approximated $0.4 million, $0.4 million and $0.3 million in 2016, 2015 and 2014.