Subsequent Event (Details) $ in Millions	9 Months Ended
	Oct. 31, 2015 USD ($)
Subsequent Events [Abstract]
Subsequent Event, Description	On December 4, 2015, the Company amended and restated the lease, a copy of which is attached hereto as Exhibit 10.1, for its’ corporate office space in Albany, NY with Robert J. Higgins, its Chairman and largest shareholder. The amended and restated lease commences January 1, 2016 and expires December 31, 2020. Upon commencement of the amended and restated lease, annual payments will be reduced by approximately $1.0 million. The reduction in payments will be reflected in the Condensed Consolidated Statements of Income as a reduction of interest expense partially offset by an increase in Cost of Sales and SG&A expenses
Subsequent Event, Date	Dec. 04, 2015
Restated Lease Annual Payment Reduction	$ 1.0