LONG-TERM DEBT (Details)			1 Months Ended				1 Months Ended	3 Months Ended	6 Months Ended		6 Months Ended									1 Months Ended
	Mar. 31, 2015 USD ($)	Sep. 30, 2014 USD ($)	Oct. 31, 2014 Investment in land parcel	Mar. 31, 2015 Canadian revolving credit facility USD ($)	Sep. 30, 2014 Canadian revolving credit facility USD ($)	Mar. 31, 2015 Canadian revolving credit facility Subsequent event CAD	Feb. 28, 2015 Canadian revolving credit facility Credit Agreement USD ($)	Mar. 31, 2015 Canadian revolving credit facility Credit Agreement USD ($)	Mar. 31, 2015 Canadian revolving credit facility Credit Agreement USD ($)	Mar. 31, 2015 Canadian revolving credit facility Credit Agreement Subsequent event CAD	Mar. 31, 2015 Canadian revolving credit facility Credit Agreement London Interbank Offered Rate (LIBOR)	Mar. 31, 2015 Canadian revolving credit facility Credit Agreement Base Rate	Mar. 31, 2015 Canadian revolving credit facility Credit Agreement Prime Rate	Apr. 30, 2015 Amended Canadian revolving credit facility Subsequent event USD ($)	Apr. 30, 2015 Amended Canadian revolving credit facility Subsequent event CAD	Apr. 10, 2015 Amended Canadian revolving credit facility Credit Agreement Subsequent event USD ($)	Apr. 10, 2015 Amended Canadian revolving credit facility Credit Agreement Subsequent event CAD	Mar. 31, 2015 Real estate loan USD ($)	Sep. 30, 2014 Real estate loan USD ($)	Oct. 31, 2014 Real estate loan Investment in land USD ($) parcel	Apr. 01, 2015 Real estate loan Subsequent event
Long-term debt
Long-term debt	$ 8,654,000	$ 11,099,000		$ 5,000,000	$ 7,000,000			$ 5,000,000	$ 5,000,000									$ 3,654,000	$ 4,099,000
Less: current portion	(3,654,000)	(4,449,000)
Total long-term debt	5,000,000	6,650,000
Long-term debt, additional disclosures
Maximum borrowing capacity						11,800,000				11,800,000				5,125,000	6,500,000	5,125,000	6,500,000
Repayments of lines of credit							2,000,000
Foreign currency transaction loss									146,000
Interest rate on the facility (as a percent)								2.67%	2.67%
Basis spread on variable rate (as a percent)											2.50%	1.50%	1.50%
Standby fee (as a percent)									0.625%
Renewal period with no required debt repayments								1 year
Period of term loan if credit facility term date is not extended								2 years
Interest rate (as a percent)																		3.41%			3.59%
Number of residential parcels sold			1																	1
Debt repaid as a result of the sale of one of the residential parcels																				$ 266,000
Repayment schedule if the facility is converted to a two-year term loan
Percentage of outstanding loan balance to be repaid in first year of the term period								20.00%
Percentage of outstanding loan balance to be repaid per quarter in first year of the term period								5.00%
Percentage of outstanding loan balance to be repaid in second year of the term period								80.00%
Percentage of outstanding loan balance to be repaid per quarter for first three quarters in second year of the term period								5.00%
Percentage of outstanding loan balance to be repaid in the final quarter of the second year of the term period								65.00%