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COMMITMENTS AND CONTINGENCIES (Details) - USD ($)
3 Months Ended 6 Months Ended
Dec. 31, 2016
Apr. 01, 2017
Jul. 05, 2016
COMMITMENTS AND CONTINGENCIES (Details) [Line Items]      
Lease Expiration Year   2032  
Stock Repurchase Program, Number of Shares Authorized to be Repurchased (in Shares)     500,000
Sequoia [Member]      
COMMITMENTS AND CONTINGENCIES (Details) [Line Items]      
Lease Expiration Date   Nov. 30, 2032  
Lessee, Operating Lease, Renewal Term   15 years  
Operating Leases, Future Minimum Payments Due   $ 1,200,000  
Impairment Losses Related to Real Estate Partnerships $ 283,000    
Leasehold Improvements [Member] | Sequoia [Member]      
COMMITMENTS AND CONTINGENCIES (Details) [Line Items]      
Construction in Progress Expenditures Incurred but Not yet Paid   3,900,000  
Leasehold Improvements [Member] | Sequoia [Member] | Minimum [Member]      
COMMITMENTS AND CONTINGENCIES (Details) [Line Items]      
Construction and Development Costs   8,000,000  
Leasehold Improvements [Member] | Sequoia [Member] | Maximum [Member]      
COMMITMENTS AND CONTINGENCIES (Details) [Line Items]      
Construction and Development Costs   $ 9,000,000