Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Sep. 30, 2011
Current Assets
Cash and cash equivalents	$ 46,726	$ 67,382
Restricted cash	4,644	6,571
Accounts receivable
Trade (less allowance for doubtful accounts of $517 and $246 at September 30, 2012 and September 30, 2011, respectively)	7,486	14,447
Unbilled and other	10,807	30,822
Inventories	25,670	37,162
Deferred income taxes	3,460	9,560
Prepaid income taxes	1,400	4,260
Other	2,650	4,647
Total current assets	102,843	174,851
Property, Plant and Equipment - Net	12,387	12,680
Deferred income taxes - Long Term	470	0
Other Assets - Long Term	871	0
Intangible Assets - Net	4,096	5,021
Goodwill	8,355	13,313
Total Assets	129,022	205,865
Current Liabilities
Accounts payable	5,780	8,928
Accrued compensation and related taxes	5,311	10,686
Accrued warranty expense	2,687	2,265
Deferred profit	10,236	27,608
Customer deposits	3,958	7,862
Other accrued liabilities	7,499	6,775
Income taxes payable	7,140	16,670
Total current liabilities	42,611	80,794
Income Taxes Payable Long-term	2,360	2,630
Deferred Income Taxes - Long Term	0	110
Total liabilities	44,971	83,534
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: 9,483,588 and 9,431,393 at September 30, 2012 and September 30, 2011, respectively	95	94
Additional paid-in capital	77,377	83,207
Accumulated other comprehensive loss	(6,817)	(2,078)
Retained earnings	12,065	35,096
Total stockholders' equity	82,720	116,319
Noncontrolling interest	1,331	6,012
Total Equity	84,051	122,331
Total Liabilities and Stockholders' Equity	$ 129,022	$ 205,865