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STOCKHOLDERS’ EQUITY (Details 2)
12 Months Ended
Jan. 31, 2018
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Outstanding Unvested Grants at Maximum at Beginning of FY18, restricted stock 99,991
Granted during FY18 through January 31,2018 64,352
Becoming Vested during FY18 through January 31,2018 67,721
Forfeited during FY18 through January 31,2018 27,049
Outstanding Unvested Grants at Maximum at End of FY18, restricted stock 69,573
Outstanding Unvested Grants at Maximum at Beginning of FY17, Weighted average grant date fair value (in dollars per share) | $ / shares $ 10.18
Granted during FY18, Weighted average grant date fair value (in dollars per share) | $ / shares 13.91
Becoming Vested during FY18, Weighted average grant date fair value (in dollars per share) | $ / shares 10.18
Forfeited during FY18, Weighted average grant date fair value (in dollars per share) | $ / shares 10.19
Outstanding Unvested Grants at Maximum at End of FY18, Weighted average grant date fair value (in dollars per share) | $ / shares $ 13.63
Restricted Stock Grants - Employees [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Outstanding Unvested Grants at Maximum at Beginning of FY18, restricted stock 67,619
Granted during FY18 through January 31,2018 42,291
Becoming Vested during FY18 through January 31,2018 40,570
Forfeited during FY18 through January 31,2018 27,049
Outstanding Unvested Grants at Maximum at End of FY18, restricted stock 42,291
Restricted Stock Grants Non Employee Directors [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Outstanding Unvested Grants at Maximum at Beginning of FY18, restricted stock 0
Granted during FY18 through January 31,2018 14,493
Becoming Vested during FY18 through January 31,2018 0
Forfeited during FY18 through January 31,2018 0
Outstanding Unvested Grants at Maximum at End of FY18, restricted stock 14,493
Retainer In Stock Non Employee Directors [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Outstanding Unvested Grants at Maximum at Beginning of FY18, restricted stock 32,372
Granted during FY18 through January 31,2018 7,568
Becoming Vested during FY18 through January 31,2018 27,151
Forfeited during FY18 through January 31,2018 0
Outstanding Unvested Grants at Maximum at End of FY18, restricted stock 12,789