Prepaid Expenses and Other Current Assets	12 Months Ended
Dec. 31, 2018
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Prepaid Expenses and Other Current Assets	Prepaid Expenses and Other Current Assets As of December 31, 2018, the Company had approximately $268 thousand recorded as prepaid expenses and other current assets. Of this amount approximately $74 thousand is for research and development supplies related to product development work being performed by Renaissance Lakewood, LLC ("Renaissance") (see Note 10 - Commitments), and the remaining $194 thousand is for prepaid expenses such as rent, insurance, and software licenses. As of December 31, 2017, the Company had approximately $0.7 million recorded as prepaid expenses and other current assets. Approximately $0.4 million was related to a deposit made by the Company to Renaissance in August 2017. As provided under the agreement with Renaissance, the Company was obligated to make this deposit to fund the initial costs of the product development work to be performed by Renaissance on behalf of the Company. As of December 31, 2017, no work had been performed, nor had any costs been incurred, in relation to this project. During the five months ended December 31, 2017, the Company purchased approximately $0.1 million of research and development supplies related to the above referenced product development work being performed by Renaissance. As provided under the agreement with Renaissance, the Company is obligated to pay for all supplies and materials that are needed to complete this product development work. These supplies were delivered on October 16, 2017 and approximately $25 thousand in supplies have been used as of December 31, 2018. The remaining balance consists primarily of prepaid expenses such as rent, insurance, and software licenses. The Company had recorded approximately $0.2 million as prepaid expenses and other current assets at July 31, 2017 that consists primarily of prepaid expenses such as rent, insurance, and software licenses.

Prepaid Expenses and Other Current Assets

As of December 31, 2018, the Company had approximately $268 thousand recorded as prepaid expenses and other current assets. Of this amount approximately $74 thousand is for research and development supplies related to product development work being performed by Renaissance Lakewood, LLC ("Renaissance") (see Note 10 - Commitments), and the remaining $194 thousand is for prepaid expenses such as rent, insurance, and software licenses.

As of December 31, 2017, the Company had approximately $0.7 million recorded as prepaid expenses and other current assets. Approximately $0.4 million was related to a deposit made by the Company to Renaissance in August 2017. As provided under the agreement with Renaissance, the Company was obligated to make this deposit to fund the initial costs of the product development work to be performed by Renaissance on behalf of the Company. As of December 31, 2017, no work had been performed, nor had any costs been incurred, in relation to this project.

During the five months ended December 31, 2017, the Company purchased approximately $0.1 million of research and development supplies related to the above referenced product development work being performed by Renaissance. As provided under the agreement with Renaissance, the Company is obligated to pay for all supplies and materials that are needed to complete this product development work. These supplies were delivered on October 16, 2017 and approximately $25 thousand in supplies have been used as of December 31, 2018. The remaining balance consists primarily of prepaid expenses such as rent, insurance, and software licenses.

The Company had recorded approximately $0.2 million as prepaid expenses and other current assets at July 31, 2017 that consists primarily of prepaid expenses such as rent, insurance, and software licenses.