Other Current Liabilities

3 Months Ended

Jun. 30, 2011

Other Current Liabilities

Other Current Liabilities

(9) Other current liabilities at June 30, 2011 and March 31, 2011 consist of:

	June 30, 2011	March 31, 2011
Accrued payroll and employee benefits	$     225,545	193,670
Accrued personal property and real estate taxes	166,078	223,714
Accrued warranty costs	73,757	89,463
Unearned revenue	351,668	219,751
Accrued royalties	77,658	71,398
Construction  retainage	58,367	97,756
Other	9,825	7,954
	$     962,898	903,706