Other Current Liabilities (Tables)

9 Months Ended

Dec. 31, 2012

Other Current Liabilities

Other current liabilities consists of the following:

	December 31, 2012		March 31, 2012
Engineering project reserves	$	1,881	$	1,637
Environmental reserves – Note 14		1,706		1,225
Accrued medical benefits cost		938		636
Accrued commissions		591		630
Other		877		851
Total	$	5,993	$	4,979