Quarterly report pursuant to Section 13 or 15(d)

Revenues - Activity (Details)

v3.19.1
Revenues - Activity (Details)
 3 Months Ended
Mar. 31, 2019
USD ($)
Valuation and Qualifying Accounts Disclosure [Line Items]  
Balance $ 1,635,000
Provision related to current period sales 1,660,000
Credit or payments made during the period (1,058,000)
Balance 2,237,000
Accounts receivable and prepaid and other current assets  
Valuation and Qualifying Accounts Disclosure [Line Items]  
Provision related to current period sales 202,000
Chargebacks, Discounts and Fees  
Valuation and Qualifying Accounts Disclosure [Line Items]  
Balance 622,000
Provision related to current period sales 855,000
Credit or payments made during the period (735,000)
Balance 742,000
Government and Other Rebates  
Valuation and Qualifying Accounts Disclosure [Line Items]  
Balance 843,000
Provision related to current period sales 706,000
Credit or payments made during the period (323,000)
Balance 1,226,000
Returns  
Valuation and Qualifying Accounts Disclosure [Line Items]  
Balance 170,000
Provision related to current period sales 99,000
Balance $ 269,000