CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)	Jun. 30, 2015	Dec. 31, 2014
CONSOLIDATED BALANCE SHEETS
Allowance for reserve, accounts receivable (in dollars)	$ 59,000	$ 52,000
Common Shares, par value (in dollars per share)	$ 0	$ 0
Common Shares, shares issued	50,221,211	50,284,007
Common Shares, shares outstanding	50,221,211	50,284,007