Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Sep. 30, 2013
Current Assets
Cash and cash equivalents	$ 31,638	$ 37,197
Restricted cash	3,084	5,134
Accounts receivable
Trade (less allowance for doubtful accounts of $3,041 and $638 at June 30, 2014, and September 30, 2013, respectively)	7,466	4,829
Unbilled and other	8,124	3,194
Inventories	18,298	22,001
Deferred income taxes	630	1,330
Refundable income taxes	0	7,580
Other	1,938	2,930
Total current assets	71,178	84,195
Property, Plant and Equipment - Net	10,087	11,066
Deferred Income Taxes - Long Term	1,260	1,260
Intangible Assets - Net	2,990	3,502
Goodwill	8,505	8,481
Other Assets - Long Term	2,499	2,443
Total Assets	96,519	110,947
Current Liabilities
Accounts payable	7,028	5,472
Accrued compensation and related taxes	4,071	3,778
Accrued warranty expense	766	1,454
Deferred profit	7,293	3,067
Customer deposits	4,123	11,253
Other accrued liabilities	5,889	10,140
Income taxes payable	6,040	6,170
Total current liabilities	35,210	41,334
Income Taxes Payable Long-Term	2,900	2,810
Total liabilities	38,110	44,144
Commitments and Contingencies
Stockholders' Equity
Preferred stock; 100,000,000 shares authorized; none issued	0	0
Common stock; $0.01 par value; 100,000,000 shares authorized; shares issued and outstanding: 9,844,995 and 9,550,809 at June 30, 2014, and September 30, 2013, respectively	98	96
Additional paid-in capital	81,447	79,610
Accumulated other comprehensive loss	(4,143)	(4,556)
Retained deficit	(17,806)	(8,004)
Total stockholders' equity	59,596	67,146
Noncontrolling interest	(1,187)	(343)
Total equity	58,409	66,803
Total Liabilities and Stockholders' Equity	$ 96,519	$ 110,947