Commitments and Contingencies	12 Months Ended
Dec. 31, 2018
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	9. Commitments and Contingencies The Company leases certain office, manufacturing and warehouse facilities and various equipment under non-cancelable operating leases. Total rent expense was $1,243,732 and $1,432,677 in 2018 and 2017, respectively. Minimum annual rental commitments under non-cancelable leases with remaining terms of one year or more as of December 31, 2018 are as follows: 2019 - $1,064,585; 2020 - $927,681; 2021 - $572,344; 2022 - $278,797; 2023 - $255,122; and thereafter - $64,248. There are no pending material legal proceedings to which the Company is a party or, to the actual knowledge of the Company, contemplated by any governmental authority.

Commitments and Contingencies

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

9. Commitments and Contingencies

The Company leases certain office, manufacturing and warehouse facilities and various equipment under non-cancelable operating leases. Total rent expense was $1,243,732 and $1,432,677 in 2018 and 2017, respectively. Minimum annual rental commitments under non-cancelable leases with remaining terms of one year or more as of December 31, 2018 are as follows: 2019 - $1,064,585; 2020 - $927,681; 2021 - $572,344; 2022 - $278,797; 2023 - $255,122; and thereafter - $64,248.

There are no pending material legal proceedings to which the Company is a party or, to the actual knowledge of the Company, contemplated by any governmental authority.