Commitments and Contingencies	6 Months Ended
Dec. 31, 2018
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	NOTE 10 - COMMITMENTS AND CONTINGENCIES Agreement with University of Arizona Solterra entered into an exclusive Patent License Agreement with the University of Arizona (“UA”) in July 2009. On March 3, 2017, Solterra entered into an amended license agreement with UA. Pursuant to UA License Agreement, as amended, Solterra is obligated to pay minimum annual royalties of $50,000 by June 30, 2017, $125,000 by September 15, 2017 and $200,000 on each June 30th thereafter, subject to adjustments for increases in the consumer price index. Such minimum royalty payments shall be credited against royalties due in each respective royalty year, July 1 to June 30, following the due date. Royalties based on net sales are 2% of net sales of licensed products for non-display electronic component applications and 2.5% of net sales of licensed products for printed electronic displays. The UA License Agreements and subsequent amendments have been filed on Form 8-K and are incorporated by reference herein. The Company is in the process of renegotiating the minimum royalty commitments and while oral modifications have been agreed to a final amendment has not been finalized. As of December 31, 2018, no royalties have been accrued for this obligation. Agreement with Texas State University The Company entered into a Service Agreement with Texas State University (“TSU”) by which the Company occupies certain office and lab space at TSU’s STAR Park (Science Technology and Advanced Research) Facility. The agreement is month-to-month and can be terminated with 60-days written notice of either party. Operating Leases The Company leases certain office and lab space under a month-to-month operating lease agreement. Rental expense for the operating lease for the six months ended December 31, 2018 and 2017 was $63,572 and $108,812, respectively.

Commitments and Contingencies

6 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

NOTE 10 - COMMITMENTS AND CONTINGENCIES

Agreement with University of Arizona

Solterra entered into an exclusive Patent License Agreement with the University of Arizona (“UA”) in July 2009. On March 3, 2017, Solterra entered into an amended license agreement with UA. Pursuant to UA License Agreement, as amended, Solterra is obligated to pay minimum annual royalties of $50,000 by June 30, 2017, $125,000 by September 15, 2017 and $200,000 on each June 30th thereafter, subject to adjustments for increases in the consumer price index. Such minimum royalty payments shall be credited against royalties due in each respective royalty year, July 1 to June 30, following the due date. Royalties based on net sales are 2% of net sales of licensed products for non-display electronic component applications and 2.5% of net sales of licensed products for printed electronic displays. The UA License Agreements and subsequent amendments have been filed on Form 8-K and are incorporated by reference herein. The Company is in the process of renegotiating the minimum royalty commitments and while oral modifications have been agreed to a final amendment has not been finalized. As of December 31, 2018, no royalties have been accrued for this obligation.

Agreement with Texas State University

The Company entered into a Service Agreement with Texas State University (“TSU”) by which the Company occupies certain office and lab space at TSU’s STAR Park (Science Technology and Advanced Research) Facility. The agreement is month-to-month and can be terminated with 60-days written notice of either party.

Operating Leases

The Company leases certain office and lab space under a month-to-month operating lease agreement.

Rental expense for the operating lease for the six months ended December 31, 2018 and 2017 was $63,572 and $108,812, respectively.