Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Cash flows from operating activities:
Net loss	$ (5,908,372)	$ (4,508,162)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation expense	398,744	50,655
Amortization of intangible assets	165,877	148,541
Amortization of deferred license costs	40,785	40,786
Bad debt expense and recoveries	167,202	10,018
Interest income on notes receivable	(37,500)	(32,637)
Stock-based compensation	1,647,391	1,261,215
Loss on asset disposal	44,081	1,012
Loss on equity affiliates	55
Changes in operating assets and liabilities:
Accounts receivable	(449,240)	(890,531)
Contract assets	1,261,220	(1,166,692)
Inventories	(495,681)	(647,345)
Prepaid expenses and other current assets	(61,778)	(489,437)
Right of use asset	473,331	81,256
Accounts payable and accrued expenses	3,606,889	1,129,189
Contract liabilities	(337,161)	1,236,174
Due to affiliates	(701,110)	965,561
Other current liability	(5,000)	5,000
Lease liability	(472,492)	(82,553)
Net cash used in operating activities	(662,759)	(2,887,950)
Cash flows used in investing activities:
Purchase of property, plant and equipment	(4,824,756)	(1,568,115)
Purchase of Echo DCL, LLC, net of cash acquired		(743,168)
Purchase of intangible asset	(42,500)
Proceeds from sale of equipment	225,000
Advances in notes receivable		(650,000)
Payment on assumed liability of acquired assets	(194,969)	(84,440)
Project development costs	(630,470)
Payment on security deposit	(203,562)
Investment in non-marketable securities	(200,000)
Investment in and advances to equity affiliates	(3,600,000)
Net cash used in investing activities	(9,471,257)	(3,045,723)
Cash flows provided by financing activities:
Proceeds from public stock offering and other private placements, net of issuance costs	10,487,753	17,118,480
Proceeds from conversion of warrants to common stock	707,188
Proceeds from short-term note payable	2,000,000
Payments on debt issuance costs	(51,766)
Proceeds from long-term note payable	750,000	200,000
Distribution paid to noncontrolling interest	(3,745,134)
Settlement of common stock from reverse stock split		(122)
Net cash provided by financing activities	10,148,041	17,318,358
Net increase in cash and cash equivalents	14,025	11,384,685
Cash and cash equivalents - beginning of year	13,010,356	1,625,671
Cash and cash equivalents - end of year	13,024,381	13,010,356
Supplemental disclosure of cash flow information:
Cash paid during the period for Interest	562	2,614
Supplemental disclosure of non-cash operating activities:
Non-cash conversion of long term debt		200,000
Non-cash conversion of interest expense of long term debt		$ 6,263