v3.8.0.1
Organization and Summary of Significant Accounting Policies (Details Narrative) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2018
Dec. 31, 2017
Mar. 31, 2018
Mar. 31, 2017
Mar. 31, 2016
Mar. 31, 2015
Inventory value overstated           $ 2,341,648
Change in inventory accumulated deficit           2,341,648
Change in inventory value           $ 2,341,648
Current maturities of notes payable $ 176,148   $ 176,148    
Common stock conversion, percent 5.00%   5.00% 5.00%    
Allowance for doubtful accounts receivable $ 59,012   $ 59,012 $ 123,200 $ 61,000  
Allowances for obsolete and slow moving inventory     376,611 240,000 200,000  
Inventory adjustment $ 346,344   $ 346,344 312,711 1,493,130  
Equipment, depreciation methods     Straight-line method      
Shipping charges     $ 2,797,701 $ 2,347,121 $ 2,635,430  
Income tax reconciliation description     The Company reduced the statutory rate that applies to its year-to-date fiscal 2018 earnings from 34.0% to 30.79%.      
Effective income tax rate 21.00%   (34.37%) (27.03%) 567.10%  
Income tax expense, net   $ 40,485 $ 140,370 $ 187,702 $ 1,450,848  
Uncertain tax related to interest and penalties $ 6,778   6,778      
Advertising expense     $ 5,013,523 $ 4,486,796 $ 4,960,301  
U.S. Federal Corporate Tax [Member]            
Income tax reconciliation description     For fiscal year companies, the change in law requires the application of a blended rate for each quarter of the fiscal year, which in the Company’s case is 30.79% for the fiscal year ended March 31, 2018. Thereafter, the applicable statutory rate is 21.0%.      
Effective income tax rate     30.79%      
2017 Tax Act [Member]            
Income tax reconciliation description     The 2017 Tax Act reduced the U.S. federal corporate tax rate from 35.0% to 21.0% for all corporations effective January 1, 2018.      
Minimum [Member]            
Equipment, estimated useful lives     3 years      
Maximum [Member]            
Equipment, estimated useful lives     5 years      
11% Subordinated Note [Member] | April 2018 [Member]            
Current maturities of notes payable $ 20,000,000   $ 20,000,000      
Common stock conversion, percent 11.00%   11.00%      
Debt maturity date     Sep. 15, 2020      
Gosling-Castle Partners Inc [Member]            
Equity method investee, cumulative percentage of ownership interest     80.10%      
Effective income tax rate     20.10%