XML 22 R9.htm IDEA: XBRL DOCUMENT
v3.22.1

CONCENTRATION OF CREDIT RISK AND MAJOR CUSTOMERS | 12 Months Ended
--- | ---
Dec. 31, 2021
Risks and Uncertainties [Abstract] |
CONCENTRATION OF CREDIT RISK AND MAJOR CUSTOMERS | NOTE 2. CONCENTRATION OF CREDIT RISK AND MAJOR CUSTOMERS Financial instruments that potentially subject the Company to concentrations of credit risk consist of accounts receivable. Sales to domestic customers are typically made on credit and the Company generally does not require collateral while sales to international customers require payment before shipment or backing by an irrevocable letter or credit. The Company performs ongoing credit evaluations of its customers’ financial condition and maintains an allowance for estimated losses. Accounts are written off when deemed uncollectible and accounts receivable are presented net of an allowance for doubtful accounts. The allowance for doubtful accounts totaled $113,234 as of December 31, 2021 and $123,224 as of December 31, 2020. The Company maintains its cash and cash equivalents in banks insured by the Federal Deposit Insurance Corporation (FDIC) in accounts that at times may be in excess of the federally insured limit of $250,000 per bank. The Company minimizes this risk by placing its cash deposits with major financial institutions. At December 31, 2021 and 2020, the uninsured balance amounted to $29,836,142 and $3,653,192, respectively. The Company uses primarily a network of unaffiliated distributors for international sales and employee-based direct sales force for domestic sales. No international distributor individually exceeded 10% of total revenues. One individual customer receivable balance exceeded 10% of total accounts receivable as of December 31, 2021 and 2020, which totaled $352,603 or 13% and $319,000 or 19% of total accounts receivable, respectively. The Company’s video solutions segment purchases finished circuit boards and other proprietary component parts from suppliers located in the United States and on a limited basis from Asia. Although the Company obtains certain of these components from single source suppliers, it generally owns all tooling and management has located alternative suppliers to reduce the risk in most cases to supplier problems that could result in significant production delays. The Company has not historically experienced significant supply disruptions from any of its principal vendors and does not anticipate future supply disruptions. The Company acquires most of its components on a purchase order basis and does not have long-term contracts with its suppliers.

X
- Definition The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -URI http://asc.fasb.org/topic&trid=2134479 + Details
Name: | us-gaap_ConcentrationRiskDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_RisksAndUncertaintiesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration