XML 37 R36.htm IDEA: XBRL DOCUMENT v3.19.3
Fair Value Measurement (Detail) - (Table) - USD ($)
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Mar. 31, 2018
Sep. 30, 2019
Sep. 30, 2018
Dec. 31, 2018
Dec. 31, 2017
Share Based Compensation Arrangement By Share Based Payment Award Options Vested In Period 100,300 132,304   581,062 698,732    
Business Acquisition, Contingent Consideration, Actual Cash Payment     $ 7,000,000     $ 7,000,000  
Assets:              
Available-for-sale Securities, Current $ 27,452,000 $ 57,896,000   $ 27,452,000 $ 57,896,000 66,968,000  
Notes Receivable, Related Parties, Noncurrent 1,650,000 $ 2,018,000   1,650,000 2,018,000 1,927,000  
Available-for-sale Securities, Noncurrent 0     0   0  
Contingent payment liability (9,770,000)     (9,770,000)   (3,000,000)  
Business Acquisition, Contingent Consideration, Change in Estimate       (3,000,000)      
Liabilities:              
Foreign Currency Contract, Asset, Fair Value Disclosure $ 186,000     $ 186,000   707,000  
Available-for-sale Securities, Gross Unrealized Loss         $ 113,000    
Share based compensation arrangement by share based payment award options exercisable during period weighted average exercise price - in dollars per share $ 28.83 $ 30.25   $ 27.88 $ 25.68    
Repayment of Notes Receivable from Related Parties       $ (307,000) $ (307,000)    
Increase (Decrease) in Accrued Interest Receivable, Net       29,000 $ 35,000    
Fair Value [Member]              
Assets:              
Cash Equivalents $ 56,133,000     56,133,000   77,050,000  
Current marketable securities – available for sale           66,968,000  
Total assets 83,771,000     83,771,000   144,725,000  
Contingent payment liability (9,770,000)     (9,770,000)   (3,000,000) $ (10,000,000)
Liabilities:              
Total liabilities 9,770,000     9,770,000   3,000,000  
Fair Value, Inputs, Level 1 [Member]              
Assets:              
Cash Equivalents 56,133,000     56,133,000   77,050,000  
Current marketable securities – available for sale 27,452,000     27,452,000   66,968,000  
Total assets 83,585,000     83,585,000   144,018,000  
Contingent payment liability 0     0   0  
Liabilities:              
Total liabilities 0     0   0  
Fair Value, Inputs, Level 2 [Member]              
Assets:              
Cash Equivalents 0     0   0  
Current marketable securities – available for sale 0     0   0  
Total assets 186,000     186,000   707,000  
Contingent payment liability 0     0   0  
Liabilities:              
Total liabilities 0     0   0  
Foreign Currency Contract, Asset, Fair Value Disclosure 186,000     186,000      
Fair Value, Inputs, Level 3 [Member]              
Assets:              
Cash Equivalents 0     0   0  
Current marketable securities – available for sale 0     0   0  
Total assets 0     0   0  
Contingent payment liability (9,770,000)     (9,770,000)   (3,000,000)  
Liabilities:              
Total liabilities 9,770,000     9,770,000   3,000,000  
Changes Measurement [Member]              
Liabilities:              
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability           $ 0  
Greats Brand Inc. [Member]              
Assets:              
Contingent payment liability (5,000,000)     (5,000,000)      
B. B. Dakota, Inc. [Member]              
Assets:              
Contingent payment liability $ (4,770,000)     $ (4,770,000)