Accounts Payable and Accrued Expenses

3 Months Ended

Mar. 31, 2015

Payables and Accruals [Abstract]

Accounts Payable and Accrued Expenses

7. Accounts Payable and Accrued Expenses

	March 31, 2015		December 31, 2014
Trade accounts payable, including due to subcontractors	$	35,268	$	31,882
Compensation and related benefits		1,987		2,976
Accrued interest		143		193
Current portion of earn-out liability		9,809		8,738
Accrued warranty		795		936
Other accrued expenses		9,115		6,737
	$	57,117	$	51,462