NOTE 10 - SHARE REPURCHASE PROGRAMS (Details)	3 Months Ended
	Mar. 31, 2017 USD ($) $ / shares shares
Average price paid per share | $ / shares	$ 2.36
Total Number of Shares Purchased as Part of Publicly Announced Repurchase Program | shares	80,345
March 2016
Average price paid per share | $ / shares	$ 2.26
Total Number of Shares Purchased as Part of Publicly Announced Repurchase Program | shares	42,515
Approximate Dollar Value of Shares that May Yet Be Purchased under the Program | $	$ 903,161
April 2016
Average price paid per share | $ / shares	$ 2.35
Total Number of Shares Purchased as Part of Publicly Announced Repurchase Program | shares	8,480
Approximate Dollar Value of Shares that May Yet Be Purchased under the Program | $	$ 883,064
May 2016
Average price paid per share | $ / shares	$ 2.52
Total Number of Shares Purchased as Part of Publicly Announced Repurchase Program | shares	7,650
Approximate Dollar Value of Shares that May Yet Be Purchased under the Program | $	$ 863,602
June 2016
Average price paid per share | $ / shares	$ 2.45
Total Number of Shares Purchased as Part of Publicly Announced Repurchase Program | shares	15,200
Approximate Dollar Value of Shares that May Yet Be Purchased under the Program | $	$ 826,078
July 2016
Average price paid per share | $ / shares	$ 2.61
Total Number of Shares Purchased as Part of Publicly Announced Repurchase Program | shares	6,500
Approximate Dollar Value of Shares that May Yet Be Purchased under the Program | $	$ 808,991